Backstop
Backstop noun - (baseball) a fence or screen (as behind home plate) to prevent the ball from traveling out of the playing field.
Surety
Surety noun - A formal agreement to fulfill an obligation.
Backstop and surety are semantically related. Sometimes you can use "Backstop" instead a noun "Surety".
Nearby Word: suretyship
Cite this Source
Surety and Backstop. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/backstop/surety
Backstop & Surety. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/backstop/surety>.
Surety or Backstop. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/backstop/surety.
Google Ngram Viewer shows how "backstop" and "surety" have occurred on timeline